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#1 2013-11-25 12:33:20

orschiro
Member
Registered: 2009-06-04
Posts: 2,136
Website

[solved] Cannot mute sound for headphone channel

Hi guys,

I am using the default HDA Intel sound card of my Thinkpad X200T. I do not run pulseaudio but just ALSA.

However, I cannot set my Headphone channel to be entirely muted.

See this screenshot of alsamixer: http://i.imgur.com/Vuz3wvd.png

I muted Master and Headphone but still I get sound through my headphones. In order to mute it completely I have to set PCM to zero.

I doubt this is normal. Any solution to this?

Last edited by orschiro (2013-11-26 11:04:29)

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#2 2013-11-26 11:04:11

orschiro
Member
Registered: 2009-06-04
Posts: 2,136
Website

Re: [solved] Cannot mute sound for headphone channel

I did not find any other solution except for installing and using pulseaudio. This now automatically handles the correct settings though I would have preferred an ALSA only solution.

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